A friend of mine told me once in passing that if you could collect all of the energy emitted by a black hole with the mass of 40 billion suns through hawking radiation,across its entire unfathomably vat surface area, and concentrate it together, it wouldn't even be able to power a nightlight. Is that true?
>>9146492
Black holes don't exist.
E=mc2
Well yes because Hawking radiation is slow
>>9146492
have a look at
http://www.physics.hmc.edu/student_projects/astro62/hawking_radiation/gammaray.html
thus, depends on the night light - in my case, 1500 mega watts would be sufficient to power mine.
http://xaonon.dyndns.org/hawking/